@article{ref1,
title="Teeth modifications and their socio-economic and political significance among some peoples of the world and early Filipinos",
journal="Journal of the Philippine Dental Association",
year="1975",
author="Claparols, P. J.",
volume="27",
number="3",
pages="32-43",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-7497",
doi="",
url="http://dx.doi.org/"
}